chore: update docs and style (#269)

exampleSite/config.toml

@@ -774,31 +774,31 @@ enableEmoji = true
       enable = true
       Twitter = true
       Facebook = true
-      # Linkedin = true
-      # Whatsapp = true
-      # Pinterest = true
-      # Tumblr = true
-      # HackerNews = true
-      # Reddit = true
-      # VK = true
-      # Buffer = true
-      # Xing = true
+      Linkedin = false
+      Whatsapp = true
+      Pinterest = false
+      Tumblr = false
+      HackerNews = false
+      Reddit = false
+      VK = false
+      Buffer = false
+      Xing = false
       Line = true
-      # Instapaper = true
-      # Pocket = true
-      # Digg = true
-      # Stumbleupon = true
-      # Flipboard = true
+      Instapaper = false
+      Pocket = false
+      Digg = false
+      Stumbleupon = false
+      Flipboard = false
       Weibo = true
-      # Renren = true
-      # Myspace = true
-      # Blogger = true
-      Baidu = true
-      # Odnoklassniki = true
+      Renren = false
+      Myspace = true
+      Blogger = true
+      Baidu = false
+      Odnoklassniki = false
       Evernote = true
-      # Skype = true
-      # Trello = true
-      # Mix = true
+      Skype = false
+      Trello = false
+      Mix = false
     # Comment config
     # 评论系统设置
     [params.page.comment]